Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 4 - Section 4.7 - Operations on Mixed Numbers - Exercise Set: 41

Answer

Exact: $7\frac{5}{14}$ Estimate: $7$

Work Step by Step

Exact: $10\frac{13}{14}-3\frac{4}{7}$ $=10\frac{13}{14}-3\frac{8}{14}$ $=7\frac{5}{14}$ Estimate: $10\frac{13}{14}-3\frac{4}{7}$ $\approx11-4$ $=7$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.